Home / 9,441.17-14,161.75-4,495.81

Finding the Fourth Proportional to 9,441.17, 14,161.75 and 4,495.81

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Solution

The fourth proportional to 9,441.17, 14,161.75 and 4,495.81 is: 6,743.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441.17 : 14,161.75 = 4,495.81 : x
  2. Step 2: Convert to fraction form
    9,441.17/14,161.75 = 4,495.81/x
  3. Step 3: Cross multiply
    9,441.17x = 14,161.75 × 4,495.81
  4. Step 4: Simplify right side
    9,441.17x = 63,668,572.67
  5. Step 5: Solve for x
    x = 63,668,572.67/9,441.17
  6. Step 6: Final answer
    x = 6,743.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.